Railroad tie



FIG. 1 is a perspective view of a railroad tie showing the new design;

FIG. 2 is a perspective view thereof, rotated 90°;

FIG. 3 is a top view thereof;

FIG. 4 is a side view thereof, the opposite side being identical;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is an end view thereof, the opposite end being identical.

The broken away symbols in the drawings indicate the appearance of anyportion of the article between the break lines forms no part of theclaimed design.

CLAIM The ornamental design for a railroad tie, as shown and described.